SEFİNE TEKNİK has such a vision which is innovative and provides quick and economical solutions for its customers by following and using technology and cares about quality and assurance.

SEFİNE TEKNİK serves every region of Turkey with specialist technical team to. Besides; if requested, it can deliver to desired regions in abroad. The principle of our company is to make our valued customer’s dreams come true.

Our company mainly supplies bi-metal bandsaw and aluminum saw, steel products, studs, rails, anchorages and truss bar products for its customers that are leaders of the sector. On the other hand, SEFİNE TEKNİK also offers complete material supply and solution partnerships for steel construction projects.

Sefine Teknik Quality Certificates Sertifikalar


M42 bimetal bandsaw blades, M51 bimetal bandsaw blades, aluminum circular, HSS circular, fiber cement precast concrete panel circular, concrete circular, asphalt circular, wooden circular, CRV circular saws.


Industrial Pipes and Seamless Steel Pipes (Diameter Ø13 mm up to Ø273 mm, Thickness 0.30 mm up to 30 mm).


St37 (S235) or St42 (S275) 8.8 or 10.9 quality, dimension from 12 mm up to 120 mm special fabrications. Steel structure truss bars and y-branches.

Coil and Sheet Steel Plates

Milled, sand blasted plates with thickness from 5 mm up to 150 mm, width 1000 mm up to 3050 mm.

Hollow Section Profiles

Hollow section profiles with thickness from 0.6 mm up to 14 mm, dimension 1000 mm up to 3050 mm. Special dimensions can be manufactured upon request.

Studs and Stud Bolts

Studs and Stud Bolts with diameter from 10 mm up to 25 mm. Our Studs and Stud Bolts are CE certified. .


NPI, NPU, HEA, HEB, HEM and IPE Profiles. Special dimensions can be manufactured upon request.

L Profiles

L profiles with dimensions from 20 mm up to 250 mm. Special dimensions can be manufactured upon request.


Rails with 135, 145 and 149 mm height.